--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/libmng/libmng_chunk_io.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,415 @@
+/* ************************************************************************** */
+/* * For conditions of distribution and use, * */
+/* * see copyright notice in libmng.h * */
+/* ************************************************************************** */
+/* * * */
+/* * project : libmng * */
+/* * file : libmng_chunk_io.h copyright (c) 2000-2007 G.Juyn * */
+/* * version : 1.0.109 * */
+/* * * */
+/* * purpose : Chunk I/O routines (definition) * */
+/* * * */
+/* * author : G.Juyn * */
+/* * * */
+/* * comment : Definition of the chunk input/output routines * */
+/* * * */
+/* * changes : 0.5.1 - 05/04/2000 - G.Juyn * */
+/* * - changed CRC initialization to use dynamic structure * */
+/* * (wasn't thread-safe the old way !) * */
+/* * 0.5.1 - 05/08/2000 - G.Juyn * */
+/* * - changed write routines definition * */
+/* * - changed strict-ANSI stuff * */
+/* * * */
+/* * 0.9.2 - 08/05/2000 - G.Juyn * */
+/* * - changed file-prefixes * */
+/* * * */
+/* * 0.9.3 - 08/26/2000 - G.Juyn * */
+/* * - added MAGN chunk * */
+/* * 0.9.3 - 10/16/2000 - G.Juyn * */
+/* * - added support for JDAA * */
+/* * * */
+/* * 1.0.5 - 08/19/2002 - G.Juyn * */
+/* * - B597134 - libmng pollutes the linker namespace * */
+/* * 1.0.5 - 09/14/2002 - G.Juyn * */
+/* * - added event handling for dynamic MNG * */
+/* * * */
+/* * 1.0.6 - 07/07/2003 - G.R-P * */
+/* * - added SKIP_CHUNK and NO_DELTA_PNG support * */
+/* * 1.0.6 - 07/29/2003 - G.R-P * */
+/* * - added conditionals around PAST chunk support * */
+/* * * */
+/* * 1.0.7 - 03/24/2004 - G.R-P * */
+/* * - fixed SKIPCHUNK_itXT and SKIPCHUNK_ztXT typos * */
+/* * * */
+/* * 1.0.9 - 12/07/2004 - G.Juyn * */
+/* * - added conditional MNG_OPTIMIZE_CHUNKREADER * */
+/* * * */
+/* * 1.0.10 - 04/08/2007 - G.Juyn * */
+/* * - added support for mPNG proposal * */
+/* * 1.0.10 - 04/12/2007 - G.Juyn * */
+/* * - added support for ANG proposal * */
+/* * * */
+/* ************************************************************************** */
+
+#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
+#pragma option -A /* force ANSI-C */
+#endif
+
+#ifndef _libmng_chunk_io_h_
+#define _libmng_chunk_io_h_
+
+/* ************************************************************************** */
+
+mng_uint32 mng_crc (mng_datap pData,
+ mng_uint8p buf,
+ mng_int32 len);
+
+/* ************************************************************************** */
+
+#ifdef MNG_INCLUDE_READ_PROCS
+
+/* ************************************************************************** */
+
+mng_retcode mng_inflate_buffer (mng_datap pData,
+ mng_uint8p pInbuf,
+ mng_uint32 iInsize,
+ mng_uint8p *pOutbuf,
+ mng_uint32 *iOutsize,
+ mng_uint32 *iRealsize);
+
+/* ************************************************************************** */
+
+#define READ_CHUNK(n) mng_retcode n (mng_datap pData, \
+ mng_chunkp pHeader, \
+ mng_uint32 iRawlen, \
+ mng_uint8p pRawdata, \
+ mng_chunkp* ppChunk)
+
+#ifdef MNG_OPTIMIZE_CHUNKREADER
+READ_CHUNK (mng_read_general) ;
+#endif
+
+READ_CHUNK (mng_read_ihdr) ;
+READ_CHUNK (mng_read_plte) ;
+READ_CHUNK (mng_read_idat) ;
+READ_CHUNK (mng_read_iend) ;
+READ_CHUNK (mng_read_trns) ;
+READ_CHUNK (mng_read_gama) ;
+READ_CHUNK (mng_read_chrm) ;
+READ_CHUNK (mng_read_srgb) ;
+#ifndef MNG_SKIPCHUNK_iCCP
+READ_CHUNK (mng_read_iccp) ;
+#endif
+#ifndef MNG_SKIPCHUNK_tEXt
+READ_CHUNK (mng_read_text) ;
+#endif
+#ifndef MNG_SKIPCHUNK_zTXt
+READ_CHUNK (mng_read_ztxt) ;
+#endif
+#ifndef MNG_SKIPCHUNK_iTXt
+READ_CHUNK (mng_read_itxt) ;
+#endif
+#ifndef MNG_SKIPCHUNK_bKGD
+READ_CHUNK (mng_read_bkgd) ;
+#endif
+#ifndef MNG_SKIPCHUNK_pHYs
+READ_CHUNK (mng_read_phys) ;
+#endif
+#ifndef MNG_SKIPCHUNK_sBIT
+READ_CHUNK (mng_read_sbit) ;
+#endif
+#ifndef MNG_SKIPCHUNK_sPLT
+READ_CHUNK (mng_read_splt) ;
+#endif
+#ifndef MNG_SKIPCHUNK_hIST
+READ_CHUNK (mng_read_hist) ;
+#endif
+#ifndef MNG_SKIPCHUNK_tIME
+READ_CHUNK (mng_read_time) ;
+#endif
+READ_CHUNK (mng_read_mhdr) ;
+READ_CHUNK (mng_read_mend) ;
+READ_CHUNK (mng_read_loop) ;
+READ_CHUNK (mng_read_endl) ;
+READ_CHUNK (mng_read_defi) ;
+READ_CHUNK (mng_read_basi) ;
+READ_CHUNK (mng_read_clon) ;
+#ifndef MNG_SKIPCHUNK_PAST
+READ_CHUNK (mng_read_past) ;
+#endif
+READ_CHUNK (mng_read_disc) ;
+READ_CHUNK (mng_read_back) ;
+READ_CHUNK (mng_read_fram) ;
+READ_CHUNK (mng_read_move) ;
+READ_CHUNK (mng_read_clip) ;
+READ_CHUNK (mng_read_show) ;
+READ_CHUNK (mng_read_term) ;
+READ_CHUNK (mng_read_save) ;
+READ_CHUNK (mng_read_seek) ;
+#ifndef MNG_SKIPCHUNK_eXPI
+READ_CHUNK (mng_read_expi) ;
+#endif
+#ifndef MNG_SKIPCHUNK_fPRI
+READ_CHUNK (mng_read_fpri) ;
+#endif
+#ifndef MNG_SKIPCHUNK_pHYg
+READ_CHUNK (mng_read_phyg) ;
+#endif
+#ifdef MNG_INCLUDE_JNG
+READ_CHUNK (mng_read_jhdr) ;
+READ_CHUNK (mng_read_jdaa) ;
+READ_CHUNK (mng_read_jdat) ;
+READ_CHUNK (mng_read_jsep) ;
+#endif
+#ifndef MNG_NO_DELTA_PNG
+READ_CHUNK (mng_read_dhdr) ;
+READ_CHUNK (mng_read_prom) ;
+READ_CHUNK (mng_read_ipng) ;
+READ_CHUNK (mng_read_pplt) ;
+#ifdef MNG_INCLUDE_JNG
+READ_CHUNK (mng_read_ijng) ;
+#endif
+READ_CHUNK (mng_read_drop) ;
+READ_CHUNK (mng_read_dbyk) ;
+READ_CHUNK (mng_read_ordr) ;
+#endif
+READ_CHUNK (mng_read_magn) ;
+#ifndef MNG_SKIPCHUNK_nEED
+READ_CHUNK (mng_read_need) ;
+#endif
+#ifdef MNG_INCLUDE_MPNG_PROPOSAL
+READ_CHUNK (mng_read_mpng) ;
+#endif
+#ifndef MNG_SKIPCHUNK_evNT
+READ_CHUNK (mng_read_evnt) ;
+#endif
+READ_CHUNK (mng_read_unknown) ;
+
+/* ************************************************************************** */
+
+#else /* MNG_INCLUDE_READ_PROCS */
+#define mng_read_ihdr 0
+#define mng_read_plte 0
+#define mng_read_idat 0
+#define mng_read_iend 0
+#define mng_read_trns 0
+#define mng_read_gama 0
+#define mng_read_chrm 0
+#define mng_read_srgb 0
+#define mng_read_iccp 0
+#define mng_read_text 0
+#define mng_read_ztxt 0
+#define mng_read_itxt 0
+#define mng_read_bkgd 0
+#define mng_read_phys 0
+#define mng_read_sbit 0
+#define mng_read_splt 0
+#define mng_read_hist 0
+#define mng_read_time 0
+#define mng_read_mhdr 0
+#define mng_read_mend 0
+#define mng_read_loop 0
+#define mng_read_endl 0
+#define mng_read_defi 0
+#define mng_read_basi 0
+#define mng_read_clon 0
+#ifndef MNG_SKIPCHUNK_PAST
+#define mng_read_past 0
+#endif
+#define mng_read_disc 0
+#define mng_read_back 0
+#define mng_read_fram 0
+#define mng_read_move 0
+#define mng_read_clip 0
+#define mng_read_show 0
+#define mng_read_term 0
+#define mng_read_save 0
+#define mng_read_seek 0
+#define mng_read_expi 0
+#define mng_read_fpri 0
+#define mng_read_phyg 0
+#ifdef MNG_INCLUDE_JNG
+#define mng_read_jhdr 0
+#define mng_read_jdaa 0
+#define mng_read_jdat 0
+#define mng_read_jsep 0
+#endif
+#ifndef MNG_NO_DELTA_PNG
+#define mng_read_dhdr 0
+#define mng_read_prom 0
+#define mng_read_ipng 0
+#define mng_read_pplt 0
+#ifdef MNG_INCLUDE_JNG
+#define mng_read_ijng 0
+#endif
+#define mng_read_drop 0
+#define mng_read_dbyk 0
+#define mng_read_ordr 0
+#endif
+#define mng_read_magn 0
+#define mng_read_need 0
+#ifdef MNG_INCLUDE_MPNG_PROPOSAL
+#define mng_read_mpng 0
+#endif
+#define mng_read_evnt 0
+#define mng_read_unknown 0
+#endif /* MNG_INCLUDE_READ_PROCS */
+
+/* ************************************************************************** */
+
+#ifdef MNG_INCLUDE_WRITE_PROCS
+
+#define WRITE_CHUNK(n) mng_retcode n (mng_datap pData, \
+ mng_chunkp pChunk)
+
+WRITE_CHUNK (mng_write_ihdr) ;
+WRITE_CHUNK (mng_write_plte) ;
+WRITE_CHUNK (mng_write_idat) ;
+WRITE_CHUNK (mng_write_iend) ;
+WRITE_CHUNK (mng_write_trns) ;
+WRITE_CHUNK (mng_write_gama) ;
+WRITE_CHUNK (mng_write_chrm) ;
+WRITE_CHUNK (mng_write_srgb) ;
+WRITE_CHUNK (mng_write_iccp) ;
+WRITE_CHUNK (mng_write_text) ;
+WRITE_CHUNK (mng_write_ztxt) ;
+WRITE_CHUNK (mng_write_itxt) ;
+WRITE_CHUNK (mng_write_bkgd) ;
+WRITE_CHUNK (mng_write_phys) ;
+WRITE_CHUNK (mng_write_sbit) ;
+WRITE_CHUNK (mng_write_splt) ;
+WRITE_CHUNK (mng_write_hist) ;
+WRITE_CHUNK (mng_write_time) ;
+WRITE_CHUNK (mng_write_mhdr) ;
+WRITE_CHUNK (mng_write_mend) ;
+WRITE_CHUNK (mng_write_loop) ;
+WRITE_CHUNK (mng_write_endl) ;
+WRITE_CHUNK (mng_write_defi) ;
+WRITE_CHUNK (mng_write_basi) ;
+WRITE_CHUNK (mng_write_clon) ;
+#ifndef MNG_SKIPCHUNK_PAST
+WRITE_CHUNK (mng_write_past) ;
+#endif
+WRITE_CHUNK (mng_write_disc) ;
+WRITE_CHUNK (mng_write_back) ;
+WRITE_CHUNK (mng_write_fram) ;
+WRITE_CHUNK (mng_write_move) ;
+WRITE_CHUNK (mng_write_clip) ;
+WRITE_CHUNK (mng_write_show) ;
+WRITE_CHUNK (mng_write_term) ;
+WRITE_CHUNK (mng_write_save) ;
+WRITE_CHUNK (mng_write_seek) ;
+WRITE_CHUNK (mng_write_expi) ;
+WRITE_CHUNK (mng_write_fpri) ;
+WRITE_CHUNK (mng_write_phyg) ;
+#ifdef MNG_INCLUDE_JNG
+WRITE_CHUNK (mng_write_jhdr) ;
+WRITE_CHUNK (mng_write_jdaa) ;
+WRITE_CHUNK (mng_write_jdat) ;
+WRITE_CHUNK (mng_write_jsep) ;
+#endif
+#ifndef MNG_NO_DELTA_PNG
+WRITE_CHUNK (mng_write_dhdr) ;
+WRITE_CHUNK (mng_write_prom) ;
+WRITE_CHUNK (mng_write_ipng) ;
+WRITE_CHUNK (mng_write_pplt) ;
+#ifdef MNG_INCLUDE_JNG
+WRITE_CHUNK (mng_write_ijng) ;
+#endif
+WRITE_CHUNK (mng_write_drop) ;
+WRITE_CHUNK (mng_write_dbyk) ;
+WRITE_CHUNK (mng_write_ordr) ;
+#endif
+WRITE_CHUNK (mng_write_magn) ;
+WRITE_CHUNK (mng_write_need) ;
+#ifdef MNG_INCLUDE_MPNG_PROPOSAL
+WRITE_CHUNK (mng_write_mpng) ;
+#endif
+#ifdef MNG_INCLUDE_ANG_PROPOSAL
+WRITE_CHUNK (mng_write_ahdr) ;
+WRITE_CHUNK (mng_write_adat) ;
+#endif
+WRITE_CHUNK (mng_write_evnt) ;
+WRITE_CHUNK (mng_write_unknown) ;
+
+/* ************************************************************************** */
+
+#else /* MNG_INCLUDE_WRITE_PROCS */
+#define mng_write_ihdr 0
+#define mng_write_plte 0
+#define mng_write_idat 0
+#define mng_write_iend 0
+#define mng_write_trns 0
+#define mng_write_gama 0
+#define mng_write_chrm 0
+#define mng_write_srgb 0
+#define mng_write_iccp 0
+#define mng_write_text 0
+#define mng_write_ztxt 0
+#define mng_write_itxt 0
+#define mng_write_bkgd 0
+#define mng_write_phys 0
+#define mng_write_sbit 0
+#define mng_write_splt 0
+#define mng_write_hist 0
+#define mng_write_time 0
+#define mng_write_mhdr 0
+#define mng_write_mend 0
+#define mng_write_loop 0
+#define mng_write_endl 0
+#define mng_write_defi 0
+#define mng_write_basi 0
+#define mng_write_clon 0
+#ifndef MNG_SKIPCHUNK_PAST
+#define mng_write_past 0
+#endif
+#define mng_write_disc 0
+#define mng_write_back 0
+#define mng_write_fram 0
+#define mng_write_move 0
+#define mng_write_clip 0
+#define mng_write_show 0
+#define mng_write_term 0
+#define mng_write_save 0
+#define mng_write_seek 0
+#define mng_write_expi 0
+#define mng_write_fpri 0
+#define mng_write_phyg 0
+#ifdef MNG_INCLUDE_JNG
+#define mng_write_jhdr 0
+#define mng_write_jdaa 0
+#define mng_write_jdat 0
+#define mng_write_jsep 0
+#endif
+#ifndef MNG_NO_DELTA_PNG
+#define mng_write_dhdr 0
+#define mng_write_prom 0
+#define mng_write_ipng 0
+#define mng_write_pplt 0
+#ifdef MNG_INCLUDE_JNG
+#define mng_write_ijng 0
+#endif
+#define mng_write_drop 0
+#define mng_write_dbyk 0
+#define mng_write_ordr 0
+#endif
+#define mng_write_magn 0
+#define mng_write_need 0
+#ifdef MNG_INCLUDE_MPNG_PROPOSAL
+#define mng_write_mpng 0
+#endif
+#ifdef MNG_INCLUDE_ANG_PROPOSAL
+#define mng_write_adat 0
+#define mng_write_ahdr 0
+#endif
+#define mng_write_evnt 0
+#define mng_write_unknown 0
+#endif /* MNG_INCLUDE_WRITE_PROCS */
+
+/* ************************************************************************** */
+
+#endif /* _libmng_chunk_io_h_ */
+
+/* ************************************************************************** */
+/* * end of file * */
+/* ************************************************************************** */